The reference to @DB::args comes from perldoc -f caller.

Note that the OP's snippet comes from the Carp module as shipped with an oldish version of perl; that effect is achieved with rather different code in more recent versions (but using the same underlying mechanism) within Carp::caller_info() in Carp::Heavy.

Hugo

In reply to Re: Re: package DB penalty? by hv
in thread package DB penalty? by Rhandom

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